METHOD FOR DETERMINING grain yield of rice in the repetition-free CROPS

摘要

A method of determining the yield of rice grains in the repetition-crops through the functional relationship plant height to its yield, characterized in that the smoothing variegation environment factor at the expense of the conversion yield of rice grains in a uniform plant height, which is formed by the interaction of genotype with factor grade indicator medium ( standard), and is given by: somewhere estimated grain yield rice accessions investigated, kg / t / ha, - the actual yield of rice grains accessions investigated, kg / mi if q / ha; h- the height at which the conversion is carried out, see; h- actual height plant accessions, see; b - regression coefficient-grade standard for a variable h, kg / m / cm or q / ha / cm in plant height.